#!/usr/bin/env python
# -*- coding:utf-8 -*-

# file:do_exam6.py
# author:柴运泽
# datetime:2022-02-06 17:32
# software: PyCharm

"""
6 有两个列表
 list1 = [aa，11, 22, 33] ；lsit2 = [bb，22, 33, 44]
        请找出它们中相同的元素；
"""

list1 = ['aa', 11, 22, 33]
list2 = ['bb', 22, 33, 44]
set1 = set(list1)
set2 = set(list2)
print(set1 & set2)
